Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show.

For the unversed, "Planet Nine" is a hypothetical planet which is reportedly larger than Earth that is thought to orbit ...

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...

IGN Live is nearly here, as our multi-day celebration of video games and entertainment takes place on June 7 and 8 and promises two days filled with game demos, trailers, exclusive reveals new ...